Topology lecture notes
There are many excellent books of topology; from the bibliography at the end of this book, the reader might look at [1, 2, 3, 5, 6, 7, 8, 9, 11, 10, 12, 13, 14, 15]. So it might have been wise to avoid writing these notes. They explain what I tried to cover in my 2017 lectures on topology for undergraduate students at University College Cork. I assume the reader is familiar with elementary theory of metric spaces. I will also give a few examples from differential geometry, which the reader can ignore, and which assume familiarity with manifolds and diffeomorphisms.
Differential geometry , Topology , Mathematics
McKay, B. (2021) Topology Lecture Notes, Cork.